Plant Structure What is the source of free energy (ΔG) for moving protons out of mitochondria against their concentration and electrical gradients? ATP The redox reactions of electron transport Glycolysis Creatine phosphate ATP The redox reactions of electron transport Glycolysis Creatine phosphate ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which is not true about a photon? It is trapped by photosynthetic unit It donates electron to reduce carbon dioxide to glucose The shorter the wavelength, the greater the energy of the photons It is a packet of light energy It is trapped by photosynthetic unit It donates electron to reduce carbon dioxide to glucose The shorter the wavelength, the greater the energy of the photons It is a packet of light energy ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Mitochondria can be expected most numerous in red blood cells muscle cells none of these green cells red blood cells muscle cells none of these green cells ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following observations is not used as evidence to support the concept of endosymbiotic origin of chloroplasts and mitochondria? Both have their own ribosomes Both can live and function independently of the cell Both strongly resemble prokaryotes, especially in size Both have their own DNA Both have their own ribosomes Both can live and function independently of the cell Both strongly resemble prokaryotes, especially in size Both have their own DNA ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Chemical energy is supplied to eukaryotic cells by mitochondria and ribosomes mitochondria and chloroplasts mitochondria only chloroplasts and golgi complexes mitochondria and ribosomes mitochondria and chloroplasts mitochondria only chloroplasts and golgi complexes ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following functional groups would make a carbon-based compound the least polar? Phosphate Methyl Carboxyl Amino Phosphate Methyl Carboxyl Amino ANSWER DOWNLOAD EXAMIANS APP
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